WPS-300S系列宽范围可编程直流电源
•电压输出范围:0~150V;电流输出范围:0~20A;输出功率:150/300W
•高精度显示屏,分辨率:电压1mV,电流0.1mA
•电压和电流量程设置功能
•列表输出功能
•可选RS-232/USB/RS-485通信接口,兼容SCPI协议,方便系统集成
WPS-300S系列宽量程可编程直流电源包含WPS300S-80-6、WPS300S-30-20等型号,电压范围0-30V至0-150V,电流范围0-5A至0-20A,满足多功率测试需求。其核心优势包括高分辨率(1mV/0.1mA)和低纹波(≤10mVrms),负载调整率≤0.02%+8mV,确保输出精准稳定。五位LED显示屏实时显示电压、电流和功率,支持通过数字键盘或旋钮快速设置参数;9组数据存储功能提升操作效率。旋钮采用编码开关,方便快捷操作,并具备防误操作保护功能。支持List序列测试(最多10次循环),过压/过流/过温保护,确保安全可靠。可选配RS-232/USB/RS-485接口,兼容SCPI协议,方便系统集成。该系列体积小巧(111×170×250mm),重量轻(2kg),配有智能风扇控制温度,保修期为3年,适用于工业测试和实验室研发。
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型号 |
WPS300S-80-6 | WPS300S-30-20 | WPS300S-80-10 | WPS300S-150-5 | |
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额定输入电压 |
AC220V/110V±10% | ||||
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额定输出电压 |
0-80V | 0-30V | 0-80V | 0-150V | |
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输出电流 |
0-6A | 0-20A | 0-10A | 0-5A | |
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额定输出功率 |
150W | 300W | 300W | 300W | |
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负载调节率 |
电压 | ≤0.02%+8mV | ≤0.02%+8mV | ≤0.02%+8mV | ≤0.02%+5m V |
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电流 |
≤0.02%+5mA | ≤0.02%+5mA | ≤0.02%+5mA | ≤0.02%+5mA | |
| 电源调节率 | 电压 | ≤0.02%+8mV | ≤0.02%+8mV | ≤0.02%+8mV |
≤0.02%+5mV |
|
电流 |
≤0.02%+5mA | ≤0.02%+5mA | ≤0.02%+5mA |
≤0.02%+5mA |
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设定解析度 |
电压 | 1mV | 1mV | 1mV | 1mV |
| 电流 | 0.1mA | 0.1mA | 0.1mA |
0.1mA |
|
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设定值精确度 |
电压 | ≤0.1%+8mV | ≤0.1%+8mV | ≤0.1%+8mV | ≤0.1%+10mV |
| 电流 | ≤0.2%+2mA | ≤0.2%+2mA | ≤0.2%+2mA |
≤0.2%+2mA |
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回读解析度 (25 ℃± 5 ° C) |
电压 | 1mV | 1mV | 1mV | 1mV |
| 电流 | 0.1mA | 0.1mA | 0.1mA |
0.1mA |
|
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回读值精确度 (25 ℃± 5 ° C) |
电压 | ≤0.1%+8mV | ≤0.1%+8mV | ≤0.1%+8mV | ≤0.1%+10mV |
| 电流 | ≤0.2%+2mA | ≤0.2%+2mA | ≤0.2%+2mA |
≤0.2%+2mA |
|
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纹波和噪声 (25 ℃± 5 ° C) |
电压 | <8mVms | <8mVms | <8mVms | <10mVms |
| 电流 | <5mAms | <5mAms | <5mAms |
<3mAms |
|
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温度系数 |
操作环境 | 0to40°C≤80R.H | |||
| 储存环境 |
-15to70C≤80R.H |
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裸机尺寸 (W * H * D) |
mm |
111*170*250 |
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| 净重 |
kg |
2KG |
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